Simultaneous feature extraction and selection of microarray data using fuzzy-rough based multiobjective nonnegative matrix factorization.
Mohamed E. Abd ElazizPublished in: J. Intell. Fuzzy Syst. (2017)
Keyphrases
- microarray data
- nonnegative matrix factorization
- multi objective
- feature extraction and selection
- objective function
- pattern recognition
- microarray
- evolutionary algorithm
- feature selection
- negative matrix factorization
- gene selection
- feature set
- gene expression
- data representation
- matrix factorization
- data sets
- feature extraction
- least squares
- high dimensional
- gene expression data
- microarray data analysis
- spectral clustering
- original data
- principal component analysis
- feature space
- gene sets
- missing data
- recommender systems